Juice.
Bluelighter
Your wrong buddy lets see your sources that say serotonin transporters regenerate. If they did we wouldnt have any problems taking as much mdma as we wanted.
Sert regenerates and axons can regrow abnormally, but once the transporter is dead thats pretty much it.
Gladly.
Long-Term Effects of "Ecstasy" Use on Serotonin Transporters of the Brain Investigated by PET
This is a graph of some of the results of this study:

Serotonin transporter density is lower than normal in current users, but normalized in former users. Therefore, serotonin recovery occurs.
Do meth everyday for a year and you can recover and live somewhat normally. Do ecstasy everyday for a year and you wont be able to tie your shoes or get out of bed.
That comment is absolutely outrageous. You seem to be conducting a baseless and puzzling war on MDMA, not based in evidence or facts, but in some kind of personal beef with the drug. Perhaps you're a troll or perhaps you're genuine, but mimicking debunked propaganda from the late 90's isn't going to prove your point.
Meth kills dopamine producing neurons, MDMA does not. These never regenerate. If you lose enough dopamine neurons you will get Parkinson's disease. Of course MDMA abusers will feel shitty after abusing ecstasy, the difference is that while you can heal from the damage caused by MDMA, there isn't really a whole lot you can do to heal from meth, other than stem cell therapy, which isn't plausible at the moment.
In fact, just to kill your argument completely, here is a very prestigious study done which proves you completely and utterly wrong:
The Neurotoxic Effects of 3,4-Methylenedioxymethamphetamine (MDMA) and Methamphetamine on Serotonin, Dopamine, and GABA-ergic Terminals
"The results showed that METH was more toxic to 5-HT terminals than MDMA in forebrain regions, including the anterior cingulate, caudate nucleus, nucleus accumbens, and septum. METH was also more toxic than MDMA to dopamine terminals in the habenula, and posterior retrosplenial cortex. Therefore, we find that METH was more toxic to 5-HT and dopamine terminals in specific brain regions in both pre and post-synaptic sites following continuous equimolar dosing."
Enough with the hearsay and word of mouth. If you are going to make outrageous and exaggerated claims, at least make them believable.