It's a very nice thing to do off them. Altough generating a 4 letter case-insensitive key with vanitygen will take you less time than generating a split keypair (and it's easyer to IMHO). It'll take you even less time with oclvanitygen.
That being said: the method itself is safe, i've seen some trusted members using the same method in the past

It's nice of them to offer this for free.
Yeah, vanitygen would probably take you less time to generate that 4 letter non case sensitive address. But I'm always too lazy to run lines of code in my command prompt

Anyways, I'm really pleased with my first experience on this site. But the emails containing information could be a bit more formatted & professional. Will use again in future
