You can never be sure, which is the problem with software patents.
We really need to do away with software patents in general.
The campaign against software patents has been going on for a long time.
In other words, this has nothing to do with software patents.
I do think that software patents are a good thing.
Everyone says that they do not want to see software patents.
Software patent are not protection but an attack against the small companies.
The actual results of software patents just don't make any sense.
This isn't a good case if your fighting against software patents.
The one thing I believe should be changed for pure software patents is the time.