yes - I do run Microsoft Office, but I prefer to use Peepel http://www.peepel.com for most of my word processing and spreadsheet work

 

How does Peepel compare in features?

I am biased as I am CEO of peepel - most online offices will only match a small % of what a desktop office can do, but probably more importantly is what the online office can do better then a desktop office, such as collaboration, having your documents anywhere you are, that sort of thing.