Today we have a day of betas and early previews. Personally, since OS/2 Warp (OMG, it’s already around 17 years ago!) I avoid installing Betas and CTPs as hard as I can. OS/2 Warp taught me that lesson and I don’t think I will ever forget it. Anyway, for those more courageous - here we are - today’s releases: Windows 8 Official Consumer Preview (http://windows.microsoft.com/en-US/windows-8/consumer-preview?ocid=O_MSC_W8P_OandO_Consumer_EN-US) Honestly, I’ve expected 2011 to be a Year of Tablet. But not a single tablet (the…