This user (SatleonxD) scammed me on April 7th. He PM'ed me with regards to my want-ad:

https://bitcointalk.org/index.php?topic=3272600.0

His PM was:
"Hello i have this invite

contact me email panchito123497@gmail.com"

I contacted him, and he offered an invite for USD$15. The name he uses in email is "francisco carvajal".

I sent him bitcoin payment for USD $15. He promptly replied as follows:
"Bye fucl i scammed u".

Anyways, just wanted to add my experience with this user here and warn others who might deal with him in future. Cheers.