there is now a usergroup up dedicated to this issue so whoever gets this letter, signup to this group to increase collaborative efforts:
http://tech.groups.yahoo.com/group/Us6275821/
its being held up because they're appealing the judgement made with microsoft,etc... so they're trying to suck the most blood they can while they can.. even though its bullsh!t, its a headache, and another isnt needed. it's a last strike for them.
even though many may feel the appeal will be withdrawn, its still a headache.. Options i feel are..
a) pay an attorney to try and delay it until the appeal is decided.
b) take out the search until the appeal is decided.
c) pay they're $150,000 (f'n nutz) if it will grow ur sales by the time the decision of the appeal.
"(b) the invention was patented or described in a printed publication in this or a foreign country or in public use or on sale in this country, more than one year prior to the date of the application for patent in the United States, or"