Create your personal contact form using Kontactr
One can find contact forms in websites, blogs, job sites etc but one has to fight against the amount of spam that has been received daily. Unless otherwise the spam protection is enabled, spammers will flood your contact form. The victims are mostly novice bloggers and site owners. It even becomes more difficult for people who don’t have websites or blogs to contact them using the contact form. Revealing email address in the web will lead to spam clogging your inbox. Kontactr solves the above said problems by providing a one-click free contact form service.
Not only the spam mails clogs our email inbox it also damages the environment with carbon dioxide emission reports McAfee. The report is the result of research done by McAfee and 
There are lot of free file uploading sites out there in the Internet which gives a unique URL to download for any uploaded file but with lot of annoying time consuming features including CAPTCHA, limited bandwidth, slow speed, no simultaneous downloads and uploads etc. 
Almost everybody who use PC/Laptop these days have personal files to work with which may be anything from project files to accounts and using these files in computers that are shared among multiple users (e.g. Internet Cafe, college, office) can definitely pose a risk though you delete your file. Deleting a file from PC or emptying the recycle bin cannot guarantee that the file is completely removed from the PC. The deleted files can be recovered if appropriate file recovery tools are used and experts can even recover the data from a formatted disk in some cases. 
Text files are used in day-to-day life to store lot of information including every day notes to personal information including phone numbers, passwords, account numbers, serial numbers, links, etc. But any information stored in plain text file is not gonna be secured and generally its not safe to exchange information as plain text file. 