There has never been a better time for cheap, even free, cloud-based productivity. I've spent quite a bit of time researching cloud services the past month and I've come to one conclusion... I mean, two conclusions... Err... I mean, I've come to 684 conclusions. Phew, yeah that's quite a few. What I'm trying to communicate is that today, when it comes to cloud services, there's quite a lot to choose from. Of course, there may only be a few that really offer a well-rounded package. Some of you may be asking, what is the 'cloud' anyway, and I really don't…