One common rule of engineering (and not only engineering, really) is that you don't change something that is not broken. In this context, broken doesn't only refer to totally broken things. It could refer to a piece of code becoming obsolete, or a part of the software not performing well anymore, etc. The point is that it doesn't matter how sexy the change you want to make is, if there's no good reason to make it, then don't. Because the moment you do, you'll break what isn't broken (or known to be broken, at the very least).
Good practices are good for some things, not everything and even the one mentioned above is not an exception. Trying to apply this practice to everything in our lives and everywhere in our jobs is not going to bring the results one would expect. We will soon end up with stalled processes or even worse, as it's the case for communities, we may be dictating the death of the thing we are applying this practice on.
When it comes to communities, I am a strong believer that the sooner we try to improve things, the more we will avoid future issues that could damage our community. If we know there are things that can be improved and we don't do it because there are no signs of the community being broken, we will, in most cases, be damaging the community. Hopefully the example below will help understanding the point I'm making.
Take OpenStack as an example. It's a fully distributed community with people from pretty much everywhere in the world. What this really means is that there are people from different cultures, whose first language is not English, that live in different timezones. One common issues with every new team in OpenStack is finding the best way to communicate across the team. Should the team use IRC? Should the team try video first? Should the team do both? What time is the best time to meet? etc.
The defacto standard mean of communication for instant messaging in OpenStack is IRC. It's accessible from everywhere, it's written, it's logged and it's open. It has been around for ages and it has been used by the community since the very beginning. Some teams, however, have chosen video over IRC because it's just faster. The amount of things that can be covered in a 1h-long call are normally more than the ones covered in a 1h-long IRC meeting. For some people it's just easier and faster to talk. For some people. Not everyone, just some people. The community is distributed and diverse, remember?
Now, without getting into the details of whether IRC is better than video calls, let's assume a new (or existing team) decides to start doing video calls. Let's also assume that the technology used is accessible everywhere (no G+ because it is blocked in China, for example) and that the video calls are recorded and made public. For the current size and members of the hypothetical team, video calls are ok. Members feel comfortable and they can all attend at a reasonable time. Technically, there's nothing broken with this setup. Technically, the team could keep using video calls until something happens, until someone actually complains, until something breaks.
This is exactly where problems begin. In a multi-cultural environment we ought to consider that not everyone is used to speaking up and complaining. While I agree the best way to improve a community is by people speaking up, we also have to take into account those who don't do it because they are just not used to it. Based on the scenario described above, these folks are still not part of the project's team and they likely won't be because in order for them to participate in the community, they would have to give up part of who they are.
For the sake of discussion, let's assume that these folks can attend the call but they are not native English speakers. At this point the problem becomes the language barrier. The language barrier is always higher than your level of extroversion. Meaning, you can be a very extrovert person but not being able to speak the language fluently will leave you off of some discussions, which will likely end up in frustration. Written forms of expression are easier than spoken ones. Our brain has more time to process them, reason about them and apply/correct the login before it even tries to come out of our fingers. The same is not true for spoken communication.
I don't want to get too hung up on the video vs IRC discussion, to be honest. The point made is that, when it comes to communities, waiting for people to complain, or for things to be broken, is the wrong approach. Sit down and reflect how you can make the community better, what things are slowing down its growth and what changes would help you be more inclusive. Waiting until there is an actual problem may be the death of your community. The last thing you want to do is to drive the wrong people away.
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Flavio Percoco is a passionate developer, with interests in languages, cloud computing and distributed architectures. He's currently working for Red Hat where he spends most of his time hacking on OpenStack. Flavio promotes open source, APIs, humility and loves the philosophy behind software and life. Flavio writes on his blog at flaper87.com and tweets on @flaper87.