To improve the performance and quality of search queries, we are upgrading our core search engine and rebuilding our search index. This maintenance operation that will start Feb 18th at 9AM PST and is expected to finish within 96 hours. During this maintenance window, search queries will be answered by a fresh index that is based on tweets posted after Feb 17th 2011.

Button will not be affected by this operation. The trackback and author resources on Topsy.com and Otter API will not be affected by this operation either.

If you have any questions, please feel free to contact us at support@topsy.com, or post a comment here on the blog and we will do our best to reply promtly.