The newer version of the Jalbum software displays its own ads along with a message 'Don't want ads? Upgrade!', where 'Upgrade!' means 'Pay!' There are better ways to convince me to buy a license than by annoying my visitors, but I'm going to have to accept their annoyance for the time being.
After I've finished the work started with Been There, Done That, I'll add some new image galleries. Then maybe, just maybe, I'll consider buying a license.