Here is a small collection of notable articles and trends from yesterday found either in my inbox this morning or on the Web.

New Mobile Social Networks Report Available
The Mobile Social Networks report analyzes the enormous opportunities and challenges that social network sites, marketers, mobile carriers and mobile content providers must overcome.

Google Rebrands & Enhances Google Site Search
Google has announced today some nice enhancements to their Site Search solution.

comScore releases U.K. search rankings for April 2008
comScore today released its first report on the U.K. search market from its enhanced comScore qSearch 2.0 online search measurement tool.

Microsoft to test new browser
The Microsoft Corporation said on Tuesday it plans to test release a feature complete version of its Internet Explorer 8 web browser in August to ordinary web users.

Facebook profiles immortalised
What compels the 70 million active Facebook users to pick – or not to pick – a particular profile picture?