Sina just released its own check-in service, named WeiLingDi (means micro-land). You can now access it on vld.sina.cn on your mobile browser, or download its clients available on iPhone (itune download), Android (apk download). It says that the Symbian version is coming soon. So, Sina officially enters the hot location-based check-in market. We gave it a quick try:

Integration with Sina weibo

With no surprise, even still in private test stage, WeiLingDi has integrated with Sina’s Weibo microblogging service. If you are Sina Weibo user, you can now log on WeiLingDi with your Weibo account. Your check-in action, by default will be shared on Weibo to your followers.

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Gang Lu

Dr. Gang Lu - Founder of TechNode. He's a Blogger, a Geek, a PhD and a Speaker, with passion in Tech, Internet and R'N'R.