Is the use of the AV a sign of micro-presbyterianism?"
Some micro-churches use the AV exclusively (WPCUS, Presbyterian Reformed, Covenant Reformed PC, American PC) as a rule of unity, but I don't think they hold to anything like a David Cloud would promote, to say nothing of Ruckmanism. (The only one I know that seems adamantly for the AV and against modern translations is the Free PC of Ian Paisley.)
Others do not promote AV exclusivity; I know Joe Morecraft (RPCUS) uses the NKJV and I think has used the NIV, and I would guess the RPCGA doesn't mandate it either.
Incidentally...
I haven't read much Letis, but I'm willing to look at some of him when I have some spare time. I have leanings toward the Majority Text, but no qualms with the CT or the TR, and not enough reading of MT or TR proponents. Would have been interesting for the HCSB to go MT as it originally did. I do like how the NAS Bible includes some of the Byzantine readings.
I do have a knee-jerk reaction to AV-Only folks because the ones I have run into in person and on the internet have often been irrational, judgmental, schismatic, and base all their arguments on emotion:
- "Get a real bible with thees and thous"
- "God wants us to have to dig deep to understand His word, so we can't translate it today"
- "God blessed the KJV for 400 years, so we shouldn't change it" (which sounds a lot like what Rome said about the Vulgate during the time of the Reformation)
- "Your "bible" sends people to hell"
- "If it was good enough for Paul, it is good enough for me." (not seriously)
- And so on.