? - she could be writing to other guys......improving her odds
this is part of computer dating. you don't just say "I'm all in" unless
you prefer to focus on person at a time. the ladies have no doubt
been 'stood up' countless times. they've probably learned by now
that their probability for success increases if they mulitask, ie writing
to more than one person at a time until they feel a romance is
imminent.
check her ID#, vis a vis, her origin date. if she has been around for
some months, she's either very confident and selective, or has the
time to write to a couple of other guys at the same time.
no one here really knows the answer. through continued exchanges
with the lady, you are probably in a better position to gauge this.