worth it or waste of time?

Seems to me like probably 80-90% of the people don't ever respond to IMs and/or emails. Do u guys think it's worth investing the time (and money if a paid member), or does it seem like it's all a big
_

Etha:
Which country has most beautiful girls and ugly girls, And for what reason u think they are beautiful and ugly.
(21 August 2017)

Barbar:
Guy didn't like me And now he does?
(21 August 2017)

Barbar:
This guy i kinda liked didn't really like em and he made it evident.
(21 August 2017)

Keren:
Is it weird for a girl to ask a guy to homecoming?
(21 August 2017)

Keren:
All of my friends think I should just do it, but I'm still not sure.
(21 August 2017)

Keren:
I would really like to ask my crush to homecoming, but I'm not sure if it's weird for a girl to ask a guy.
(21 August 2017)

Anita:
I have a lot of trust issues so i'm kinda skeptical.
(21 August 2017)

Anita:
Why would he message me this randomly?
(21 August 2017)

Anita:
This guy I really liked would never give me the time of day.
(21 August 2017)

Chu:
Is my bf avoiding?
(21 August 2017)