GeekFlare.com is hosted on Linode. It's simple to use and amazing uptime with better performance.
I have used SiteGround
One of the best Lead Generation and Landing page tool to collect email faster and create stunning landing page in a minute. I use them.
Supercharge & secure your website in five minutes. CDN, Security, Analytics & Performance for any kind if websites.
A wordpress plugin to increase social share & drive traffics. Very well coded for better performance and thousands of customisation possible.
Geek Flare is powered by Wordpress.
SEO is optimised by Yoast Plugin.
I use Analytics by Google. It's FREE!
I use mailchimp for newsletter.