Index day 4

Added further info on Twitter use, including follow ratio (the number of those following to those followed) as well as ratio of updates to replies in the last 24 hours. This may be expanded to cover a greater period of time in the future.

	Saul Anuzis	Katon Dawson	Chip Saltsman	Michael Steele
Facebook	2414	321	???	594
Twitter Followers	542	90	???	30
Follow Ratio	1.6:1	0.2:1	n/a	0.02:1
Update/Reply Ratio	1:3	0	n/a	0
Blog	yes	???	???	yes
RtP.ning	22	no	no	no