What's the purpose of this site?

In both my work and hobbies I've needed to make use of spreadsheet analysis of data, and I've learnt a few things on the way. I've put up this site to share what I've learnt, and hopefully may even learn things in return from fellow posters. I don't claim to be an expert (I do hold an engineering degree though) and although you can get advanced books on the subject they are often not in a format that can be easily and quickly applied to one's problem at hand.

So I really hope the methods, hints and examples given on this site will help you in work, hobbies or other interests!