If you're submitting to linkdumps I would avoid this one:
http://houseofpussy.net/linkdump/
which goes straight for your throat and tries to install malware/spyware, probably through an IE stack overflow but I haven't looked that much into it. The exploit writes 2 files in your root (system.exe, u.exe), then executes them. Don't know exactly what they do but u.exe tries to make an outgoing connection.
Fairly easy to remove, but... fuckers!