A couple of days ago I got another mail from someone wanting to put links here to their client's. Unusually this seemed written by a human, so I didn't immediately bin it. Insert our links in your old posts and we'll give you some dollars (the figure I think was $50 a link), and the targets will be either relevant and/or to educational resources. Given that I'm in the red right now, and given my recent amount of enthusiasm for paid work, I said ok, bring it on.
It would have been better if I'd been able to do Sebastian Trüg's approach, having a real project to which to donate, but bugger it, I've added a donate button to this blog. Now go visit my sponsor.