I'm simply stating that when you perceive a change, go and look in the patchlogs and see if there really has been a change.
If there is nothing in the patchlog but you really feel a change has been made, then there are two things that might be occurring:
1. There is a bug which is not related to balancing, ie it is not to do with a value change that I have made, but is caused by something unintentional. Please make a ticket as this is very helpful.
2. You might be wrong, perceptions are like that some times.
With regard to the Orbital Strike, its balancing was changed on the 15th of March. Its power was doubled after feedback from the PTR. The Orbital Strike has not been changed since, if it feels different, then please remember the above numbered points.
The Sniper has never been changed, not even on the PTR. It does 50% more damage than the Sol Rare Blaster, has 100% accuracy, higher chance of critical hit and a much higher range. I think that is worth double the energy.
Once again, and please read this with an open mind, I do not go around changing the balancing of the game constantly, trying to destroy the fun. I simply don't have the time to do this, I'm to busy design new features for PG and making new Star Systems.
However, sometimes I get feedback from our Product Managers which might lead me to change something, but it will be in the patchlog, so at least when you percieve a change, you can check the forum to find out. I am not involved in some kind of balancing evil doing

If you think the balancing of the game sucks, then well, that's a different point and I can only apologise as I am doing my best with a very heavy workload.
Cheers,
Jonny