Retro Virus
by Jeff
Image text: He says this is the year of Linux on the desktop! The world of Windows will fade any moment now!
The image text is a continuation of the comic and an excerpt from Howard Dean's Friendster from 2003.
In the comic, when he says that he is cleaning viruses, the other characters in the comic list off other things from 2003, including Kazaa a P2P filesharing app that was the number 1 source of viruses because of the questionable sources of all of the files on Kazaa. Additionally, Howard Dean, was popular in 2003 when he was running for president in the Democratic primary before his unfortunate screaming speech which drove him down in the poles and out of the race. Lastly, there is Friendster, which was extremely popular in 2003 and is still around today, but I'm not sure anyone uses it.
If viruses are so 2003, spyware is so 2010.

February 1st, 2010
Also there is a play on “retro virus”. In biology, a retrovirus is an RNA virus that is replicated in a host cell via the enzyme reverse transcriptase to produce DNA from its RNA genome. The DNA is then incorporated into the host’s genome by an integrase enzyme. The virus thereafter replicates as part of the host cell’s DNA.
Here retro virus refers to a virus from the past. I lol-ed.