So I'm sending out PM's to my friends right now cuz I'm having a huge d2jsp party at my place next month and I wanted to buy their plane tickets and it came to my attention that you can only send PM's individually one by one.
Fix this please.

This has been suggested and denied multiple times. http://forums.d2jsp.org/topic.php?t=12554382

It shouldn't be denied. Every other forum has this feature and it's a very good feature.
Has it been denied because our founder/CEO/Don/Boss doesn't know how to implement this on d2jsp or why was it denied?

Good thoughts should not go to waste.

It was denied because it would be abused (see the quote in the first post).

That's why you should have it send to max of 5 or 10 people. Not everyone on d2jsp.