[2005-08-29] Tablet PC - Review Problems Microsoft blogger Robert Scoble notes a nice review of the IBM Thinkpad X41 Tablet PC. [2005-08-03] PDA Sales Pounding The Pavement PDA sales worldwide took off up the road, up 32% from the same period last year. Gartner said 3.6 million units sold from all vendors. Research In Motion's Blackberry units continue to climb above the others though taking 23% of the market share.