Using supportive abilities (such as Support Shield, Mark Target etc.) - 20 p
Are you sure people are not going to spam Mark Target just to get more points ? Or is there some maximum amount of points you can get from using this ?
1. No, if you ship is faster than 250, then you don't get the buff, but still your whole team benefits and you get the 120 p.
2. For the ability score it's actually like this:
SuperSupportShield 20
GravitonBeam 20
EMWave 20
StasisBuble 20
ElectronField 1 per ally in range per 5 seconds
MarkTarget 10
ParticleBurst 10
GravitonWave 10
Spamming Mark Target is a possibility, but we presume it's not worth it wasting your attention for 10 p. If it becomes a problem we'll implement either the change you suggest or increase the cooldown to 20 s. In general we expect the ability rewards to add 10-20 % to a players reward.