I have an isse with the Licence of Simple::Press Forum:

It is required to leave The version/copryright strip in.

However, additional to it beeing ugly and hindering a neat integration into the website (in the worst case, the (c) could be interpreted to apply to the whole webpage instead of the Forum-Box), it features a non-free Popup-Javascript.

Since i'm I can't be 100% sure some evil Lawyer would define the website as being “commercial”, i'm not prepared to use non-free software in it… wich in turn means I have to either use some other forum software or just ignore the wish of the author to include that popup (wich would probably be safe I think because of the GPL) but I don't want to do that.

Perhaps you could consider changing that requirement to placing the a link to this website or something on a credits page for example.

The difference in placing it on a seperate credits page (as a link+description, without that popup) would be that there is no copyright-thingy sometwhere in the middle of some page where it doesn't belong, istead it would be somewhere where it belongs, next to credits to Apache, PHP and Wordpress

Concerning the commercial thing: Well, I'm creating a page for a allotment garden assosiation (hope that translation makes some sense), free of charge.

However later there may be a subpage where you can rent a parcel (or at least, contact someone with the intent to do that) from that association. That could suffice that the page would be considered “commercial”.

I'm aware that the GPL would probably take precedence, so i would be, concerning the law, be on the save side if I removed the popup etc. But using a piece of Software agaist the will of its creators would be bad carma IMO

So I won't do anything like that without permission.