Spam as aid?

From the comments section, something I had to manually spam:

I am a poor man from the African region, I need money to survive by comment on your blogs / forums or guestbook to make my website appear in search engine. Here are the list of my websites (Vimax, vimax, penis enlargement, penis enlargement pills, bigger penis, penis enlargement pills, penis enlargement, download youtube videos, penis enlargement pills) [URL=http://www.vimax-pills.org]vimax[/URL]
[URL=http://www.buypenisenlargement.com]bigger penis[/URL]
[URL=http://www.male-sexual-styles.com]penis enlargement[/URL]
[URL=http://www.buypenisenlargement.com]penis enlargement pills[/URL]
[URL=http://vimax3-4.com]vimax[/URL]
PLEASE SEND YOUR HELP BY APPROVING MY COMMENT!

Now, like most bloggers, I have a spam filter on for my comments . . . so this had to be entered manually by someone able to deal with a captcha code.  This greatly limits the number of comments that could be left in a day . . . so instead, the spammer goes for the “I really need the money” tactic to hopefully raise the return on the limited number of comments.
Interesting how the spammer has mobilized the “help the poor” discourse of many aid agencies, though.  It would be interesting to see if this sort of tactic actually works . . .