9 Computer application software for mobile phones, tablets, and portable computing devices, namely, software for people with similar skills or interests to connect with one another; Computer application software for mobile phones, tablets, and portable computing devices, namely, software for people with similar skills or interests to form interest groups for the purpose of professional networking; Computer application software for mobile phones, tablets, and portable computing devices, namely, software for facilitating communication between users; Computer application software for mobile phones, tablets, and portable computing devices, namely, software for enabling users to upload information and make it available to other users based upon their reported skills, interests, or group memberships; Computer application software for mobile phones, tablets, and portable computing devices, namely, software for users to search for, view, save, share, and/or recommend potential job and career opportunities to other users; Computer application software for mobile phones, tablets, and portable computing devices, namely, software for employers to post information about available job and career opportunities; Computer application software for mobile phones, tablets, and portable computing devices, namely, software for employers to post information about available job and career opportunities that will be sent to or be visible for potential job seekers based on their skills, interests, or group memberships; Computer application software for mobile phones, tablets, and portable computing devices, namely, software for users to recommend other users for potential job and career opportunities; Computer application software for mobile phones, tablets, and portable computing devices, namely, software for users to recommend potential job and career opportunities to other users reported skills, interests, or group memberships; Computer application software for mobile phones, tablets, and portable computing devices, namely, software for automatically recommending potential job and career opportunities to other users reported skills, interests, group memberships, and/or past employment; Downloadable software for users to connect and exchange information with other users; Downloadable software for users to share their personal, professional, and career goals and interests with other users; Downloadable software for users to search for and connect with potential employers; Downloadable software for users to send multi-media messages to other users; Downloadable software for enabling users to pay other users; Downloadable software for facilitating transactions between users; Downloadable software for users to connect and exchange information with other users based on mutual skills or interests; Downloadable software for users to search and apply for job and career opportunities; Downloadable software for users to be provided with job and career opportunities based upon their reported skills, qualifications, interests, or group memberships; Downloadable software for employers to post job and career opportunities; Downloadable software for employers to post job and career opportunities to specific potential applicants based upon the applicants' reported skills, interests, or group memberships; Downloadable software for employers to search for, connect with, and hire potential candidates for one-time jobs, multiple individual projects, ongoing services, and careers; Downloadable software for providing users with recommendations about job and career opportunities that may be available to them based upon the users reported skills, interests, or group memberships