I've written for them occasionally, and one way they support the buyers is to profile the top thought leaders. Everyone has an opinion on the Web - but in most cases, nobody is asking for it (which doesn't seem to deter most people) - with the result being an impossible ocean of viewpoints that decision makers could draw upon for guidance. To make that a bit more manageable, GetVoIP puts out their top lists from time to time, with the most recent being for UC.
In case you haven't come across this yet on social media, I'm blogging about it here. I'm happy to report that I'm in their "Top 50" list, and if you had the time to peruse the whole group, you'll probably end up making some really good decisions. And if you play your cards right, it won't cost you a penny.
Of course, analysts like me are always available for hire if you need more strategic expertise, and I'm just an email or phone call away from taking your business to the next level. For now, though, my one piece of free advice is to check out the list, and keep regular tabs on GetVoIP.