Google announces location-based search tagging and post coupon feature. Will Google Latitude be the most important LBS?

Location-based apps and the geo space continues to be popular topic and business parter with various location-based startups and if you think Google is just going to sit on the sidelines you're wrong. Recently it was reported that Google Latitude has over 3 million users and Google released Places a site for businesses to update their Google location profile page and add coupons or post. Today on Google's Lat Long Blog Google announced Google Tags and post for business.

Google Tags is a $25 a month custom message for business that show in Google Maps and search results. More explained from [...]