Read about it and get informed, then sign this petition (and any other that you can find).
HR 1068 is not even out of committee yet, but there is talk that this tax will be part of a jobs bill and will sneak in under the radar.
Here are more links for more info:
You can join this traders association and have a voice as retail traders.
Here's another forum that has a thread about this:
This is serious, folks! Get involved now, before we all are doing something else for a living.