Besides this, more than 287 million visitors, viewed more than 2.5 billion pages on wordpress.com monthly. And in average, the users of wordpress.com posts around 500 thousands by day and receives about of 400 thousands daily, according with oficial statistics.

The company also told that in relation with their hosted websites, their in 120 languages. The more common is English, whith 66% of the posts, followed by Spanish, with 8.7%, and Portuguese with 6.5%.

by Mashable

Shopp

Shopp is a plugin for creating professional e-commerce solutions in WordPress. It is very simple to install and manage, and is virtually compatible with any existing WordPress theme. Some of its powers include drag & drop options for multiple product images, support for physical and digital products, order history, email notification, fast searching of products, calculating shipping costs, discounts and promotional codes.

Options of payment: 2Checkout.com, PayPal and Google Checkout. Optionally available: Authorize.net, PayJunction, FirstData / LinkPoint, and HSBC epayments eWay Payments.

WP-eCommerce

With over 500,000 downloads already made, the WP-eCommerce plugin is surely the most popular e-commerce for WordPress. With free and premium versions available, an extensive list of options to manage your e-commerce and multiple methods of payment through Paypal, Google Checkout, manual payments, among other things, this plugin is truly incredible from the technical point of view .

eStore

This WordPress plugin allows you to create quickly and easily a shopping cart so you can sell digital products or services from your blog, everything automated and simple.

Payment Options: PayPal, 2Checkout or manual transactions.

Purchase PHP

PHPurchase The premium is a plugin that allows you to easily create a catalog of products with various customization (size, color, etc.) Offers an extremely powerful control panel for order management, order tracking system simplified possibility of creating discounts, methods and types of items, among other options.

Payment Options: PayPal, Authorise.net, eProcessing Network and Quantum Gateway.

Shopper Press

This is an open source plugin for creating e-commerce stores on WordPress, which is actually perfect for the sale of any merchandise, services or digital products. It offers virtually every type of features you may want an e-commerce plugin, with an equally interesting set of extras. Allows integration with Adsense and the ability to import items from Amazon, Ebay, CSV or Datafeedr.

ShopperPress plugin also includes free access to over 20 + wordpress themes with PSD included, allowing you to redesign your store and style of e-commerce according to your needs.

Payment options: The ShopperPress has integration with over 20 payment gateways, including: PayPal, PayWeb.ca, PayFast, 2C0, Google Checkout, Pay Sage and many others.

Good sales!