I think you meant [personal pronoun] rather than [indefinite article]
because there's no other reason to type all that just to represent the letter "a".
( Grrrmachine the indifference engine, Sun 31 May 2009, 22:10, archived)

Yes, I R Dubm.

(blinkin the merrily misanthropic IT gremlin, Mon 1 Jun 2009, 1:35, archived)