Mauno, we need a little humor now.
I will give my twisted Algebra server (with 2 functions) to anyone using this group. You will need to have Sage installed. It uses Maxima. You will need some skills (Python, Linux, PHP, javascript, html) in order to get it to function.
All I ask is to create two new functions and give the code back to me.
Send me an e-mail if you are interested.