As you can imagine, FLEX is a LOT of work.

We have made repeated attempts to introduce some kind of ad program (banner ads, Google, Amazon…) to cover some of the costs, but each time I stopped the plans before we went live because I want to keep this site ad-free.

So, if you can spare a few bucks you'll make us happy and give us some extra motivation to continue our work

All donations will be split 50-50 between me (for the content) and Knut (webmaster, programming).